/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package Admin;

import classes.AdminDB;
import classes.product;
import java.io.IOException;
import java.io.PrintWriter;
import java.sql.SQLException;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import listings.listSearchProducts;

/**
 *
 * @author Alvaro
 */
public class searchProducts extends HttpServlet {

    /**
     * Processes requests for both HTTP
     * <code>GET</code> and
     * <code>POST</code> methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException, SQLException, ClassNotFoundException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        try {
            
            //Creamos la sesion
            HttpSession s = request.getSession();
            
            //Parametros enviados en el formulario para realizar la busqueda
            String busqueda= request.getParameter("suggest1");
            String by=request.getParameter("by");        
        
            AdminDB adb = new AdminDB();
            product cl = new product();
            //Creamos la lista que tendra los productos en la sesion
            List<product> productos = null;

                

            //Metemos en la lista los productos obtenidos en la busqueda
            productos = cl.searchProd(adb.getConnection(), busqueda, by);
              
            System.out.println("Hemos llegado al server para buscar "+busqueda+" por: "+by);
            //Metemos en la sesion la lista de productos. El identificador debe ser el mismo que 
            //cuando se llama a la sesion para mostrar los productos.
            s.setAttribute("busquedaProductos", productos);
            
            //Redireccion
            response.sendRedirect("Admin/Admin.jsp");
            
        } finally {            
            out.close();
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP
     * <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        try {
            try {
                processRequest(request, response);
            } catch (ClassNotFoundException ex) {
                Logger.getLogger(searchProducts.class.getName()).log(Level.SEVERE, null, ex);
            }
        } catch (SQLException ex) {
            Logger.getLogger(listSearchProducts.class.getName()).log(Level.SEVERE, null, ex);
        }
    }

    /**
     * Handles the HTTP
     * <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        try {
            try {
                processRequest(request, response);
            } catch (ClassNotFoundException ex) {
                Logger.getLogger(searchProducts.class.getName()).log(Level.SEVERE, null, ex);
            }
        } catch (SQLException ex) {
            Logger.getLogger(listSearchProducts.class.getName()).log(Level.SEVERE, null, ex);
        }
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
